/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package actionsAdmin;

import java.io.File;
import java.io.FileOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import models.beans.MessageBroads;
import models.beans.MessageBroadsBean;
import models.dao.MessageBroadDAO;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;

/**
 *
 * @author Group 3 Aprotrain Aptech Group3 Aprotrain Aptech
 */
public class messageBroadsEdit extends org.apache.struts.action.Action {
    
    /* forward name="success" path="" */
    private static final String SUCCESS = "success";
    
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    @Override
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        MessageBroads mess = (MessageBroads) form;
        MessageBroadsBean messBean = new MessageBroadsBean();
        // Process the FormFile

        FormFile myFile = mess.getTheFile();

        String contentType = myFile.getContentType();

        //Get the file name

        String fileName  = myFile.getFileName();

        //int fileSize = myFile.getFileSize();

        byte[] fileData  = myFile.getFileData();

        //Get the servers upload directory real path name

        String filePath = getServlet().getServletContext().getRealPath("/") +"_assets/images";

        /* Save file on the server */

        if(!fileName.equals("")){

            System.out.println("Server path:" +filePath);

            //Create file

            File fileToCreate = new File(filePath, fileName);

            //If file does not exists create file

            if(!fileToCreate.exists()){
                FileOutputStream fileOutStream = new FileOutputStream(fileToCreate);

                fileOutStream.write(myFile.getFileData());

                fileOutStream.flush();

                fileOutStream.close();
            }
        }
        String attachment = "";
        if(fileName.equals("")){
           attachment = mess.getAttachment();
        }
        else{
           attachment = "_assets/images/"+fileName;
        }
        messBean.setMessageId(mess.getMessageId());
        messBean.setAuthor(mess.getAuthor());
        messBean.setTitle(mess.getTitle());
        messBean.setContent(mess.getContent());
        messBean.setDate(mess.getDate());
        messBean.setDeadline(mess.getDeadline());
        messBean.setAttachment(attachment);
        MessageBroadDAO.updateMessageBroads(messBean);
        return mapping.findForward(SUCCESS);
    }
}
